Description of algorithm
Interpretation of results
Full domain
American sector
European sector
Asian sector
  Ice concntr, edge pos
  Contingency tables

Validation of sea ice concentration - Asian sector

Reference date: 2019-11-21

Model: GLO MFC - NEMO

Data source: OSI SAF N.H. sea ice concentration

Model vs. observations, sea ice class contingency tables

Date: 2019-11-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70 1476 56 396 206 14 0 0
OW 0 301 12 175 230 84 0 0
VODI 0 223 12 226 304 319 4 0
ODI 0 30 10 138 398 425 46 0
CDI 0 0 0 30 137 1222 1038 28
VCDI 0 0 0 0 34 1955 8959 13524

Date: 2019-11-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 70 1184 16 145 16 0 0 0
OW 0 640 34 380 196 0 0 0
VODI 0 179 20 299 457 269 0 0
ODI 0 40 12 195 453 373 25 0
CDI 0 3 0 50 92 1271 716 3
VCDI 0 0 0 0 5 2180 11108 11651

Date: 2019-11-19:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 69 1103 43 410 168 26 0 0
OW 0 145 13 191 299 81 0 0
VODI 0 158 21 211 393 356 0 0
ODI 0 12 4 154 543 390 108 0
CDI 0 0 0 12 183 1007 1037 2
VCDI 0 0 0 1 10 772 12612 11548

Date: 2019-11-21:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 32 1154 24 216 220 143 0 0
OW 0 345 20 135 143 167 0 0
VODI 0 121 15 157 325 319 5 0
ODI 0 8 2 56 358 457 117 0
CDI 0 15 1 27 132 840 994 15
VCDI 0 1 0 0 0 427 8819 16272

Date: 2019-11-23:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 19 681 21 254 266 156 0 0
OW 0 162 21 222 212 77 4 0
VODI 0 109 8 110 283 407 4 0
ODI 0 2 0 17 191 789 74 1
CDI 0 0 0 31 70 737 1052 142
VCDI 0 0 0 0 0 175 5748 20037

Date: 2019-11-25:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 882 28 197 222 83 0 0
OW 0 95 10 135 83 57 14 0
VODI 0 172 16 184 258 184 52 0
ODI 0 16 0 37 209 721 65 0
CDI 0 0 0 16 37 896 705 9
VCDI 0 0 0 6 15 279 7274 19125

Date: 2019-11-27:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 394 14 84 99 21 0 0
OW 0 136 9 95 88 179 0 0
VODI 0 101 5 107 259 400 113 0
ODI 0 36 2 51 221 517 123 2
CDI 0 0 0 10 118 893 1206 99
VCDI 0 0 0 0 26 236 7036 19402

Date: 2019-11-29:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 240 6 25 35 0 0 0
OW 0 84 12 128 155 124 0 0
VODI 0 77 4 65 161 385 12 0
ODI 0 23 6 53 195 608 226 0
CDI 0 0 0 2 36 608 1494 107
VCDI 0 0 0 0 0 163 5051 21997


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